Agent Verifier

guru.packetv1.0.0Updated Oct 2, 2026

Test and debug your AI agent's Web Bot Auth (RFC 9421) signature: is it valid, and what to fix?

VerifiedStreamable HTTPWeb executableSecurity & MonitoringDeveloper Tools

Overview

AI-generated overview

Lets an assistant test and debug an AI agent's Web Bot Auth (RFC 9421) signature and see what to fix.

What it does
Agent Verifier is a remote MCP endpoint that checks the Web Bot Auth signature of an AI agent, following RFC 9421. It reports whether a submitted signature is valid and points to what needs fixing. No tool list is published, so the exact operations are not documented.
When to use it
Use it when you are building or operating an AI agent that signs its web requests with Web Bot Auth and you want to confirm the signature is accepted before relying on it. It is a debugging aid for signature validity, not a general security scanner.
Requirements
A remote streamable HTTP endpoint at the provider's host; no package, environment variable, header, or authentication is declared. Network access to that endpoint is required.
Before you install
The service is remote, so whatever signature material or request details you submit are sent to a third party. No authentication is declared, so treat the endpoint as public and avoid sending secrets or private keys.

Installation

In SourceWeft

  1. Open Agent Verifier in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "agent-verifier": {
      "type": "http",
      "url": "https://fp.packet.guru/api/v1/mcp"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v1.0.0LatestOct 2, 2026